San Antonio, Texas is a major city located in the south-central part of the state. It is the second most populous city in Texas and the seventh most populous city in the United States. SAN Antonio is known for its Spanish colonial missions, the Alamo, the River Walk, the Tower of the Americas, and SeaWorld. The city is home to the five-time NBA champion SAN Antonio Spurs and hosts the annual SAN Antonio Stock Show & Rodeo.